ISS (Statistical Services) Statistics Paper I (New 2016 MCQ Pattern): Questions 212 - 216 of 471
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Question number: 212
» Probability » Discrete and Continuous Random Variables
Question
Z is the distance traveled by a randomly chosen business consultant last year. Is the random variable Z discrete or continuous?
Choices
| Choice (4) | Response | |
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| a. | Continuous |
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| b. | Sometime discrete sometime continuous |
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| c. | Can’t say anything |
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| d. | Discrete |
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Question number: 213
» Probability » Probability Distributions » Rectangular
Question
Which of the following statement is/are not correct regarding a random variable?
Choices
| Choice (4) | Response | |
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| a. | A random variable can be uniformly distributed in |
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| b. | A random variable can be uniformly distributed in (. |
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| c. | Both a. and b. are correct |
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| d. | None of the above |
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Question number: 214
» Probability » Probability Distributions » Binomial
Question
Let binomial distribution . Let , the moment generating function of is________?
Choices
| Choice (4) | Response | |
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| a. |
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| b. |
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| c. |
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| d. | None of the above |
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Question number: 215
» Probability » Distribution Functions and Properties
Question
Which of the following options could be the example of cumulative distribution function?
Understanding the Various Cumulative Distribution Functions
Knowing the various curves and cumulative distributions
Choices
| Choice (4) | Response | |
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| a. | A, B and D |
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| b. | C and D |
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| c. | A, B and C |
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| d. | None of the above |
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Question number: 216
» Probability » Probability Distributions » Hypergeometric
Question
If the population size is and the sample size is , then the value of finite population correction factor is ________.
Choices
| Choice (4) | Response | |
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| a. |
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| b. |
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| c. |
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| d. | Question does not provide sufficient data or is vague |
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